There are spoilers ahead. You might want to solve today's puzzle before reading further! TriathlonCo

BUCKEYE, Ariz.—Sixty miles west of Phoenix along the I-10 freeway to the California border lies what

Emissions of a small group of chlorofluorocarbons (CFCs), man-made chemicals that destroy Earth’s pr

The power grid near Chicago, much like the region’s highways, is often congested.Just about everyone

Tesla's stock price reached $420 on Wednesday afternoon, which elicited responses from social media

The largest solar arrays operating in the United States are located in the kinds of sunny states you

Mama June Shannon is praising her daughter's strength during a difficult time.The Here Comes Honey B

Watching the first few minutes of “The Territory,” a new documentary set in the Amazon rainforest, i

SEOUL — South Korea's acting president, Han Duck-soo, moved on Sunday (Dec 15) to reassure the count

Emissions of a small group of chlorofluorocarbons (CFCs), man-made chemicals that destroy Earth’s pr

Rare striped dolphin washes

Methane emissions from landfills—one of the largest sources of U.S. greenhouse gas emissions—could b

NEW YORK (AP) — A nonprofit law group dedicated to protecting the rights of Southern voters of color

An independent panel of jurists, scientists and other environmental experts will gather facts starti

LOUISVILLE, Ky.—Andy McDonald recalls a decade-old Kentucky legislative hearing on an energy diversi